Doctor profile · Federal record
Dr. Megan Rotzenberg, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Germantown, WI
- NPI 1285084335
- Accepts Medicare
- MIPS 74.7 / 100 · 2023
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
N112W15415 Mequon RD
Germantown, WI 530223410
(262) 250-7800
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- August 14, 2020
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301110358
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285084335. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
314
Distinct HCPCS
6
Medicare allowed
$27,174
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 146 | 62 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 62 | 47 | $93 | |
99239 |
Hospital discharge day management, more than 30 minutes | 41 | 41 | $109 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 35 | 16 | $47 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 18 | 18 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $166 |
In context: peer comparison
Among 3 peers in Germantown Internal Medicine Physician, average services per provider: 53. This provider delivers 5.9× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dynavax Technologies Corporation | 1 | $18.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
589
Patients
166
Total drug cost
$34,154
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 101 | 34 | $1,291 |
| Amlodipine Besylate | Generic | 49 | 23 | $357 |
| Gabapentin | Generic | 44 | 11 | $1,124 |
| Cyclobenzaprine Hcl | Generic | 42 | 0 | $271 |
| Losartan Potassium | Generic | 41 | 16 | $514 |
| Levothyroxine Sodium | Generic | 40 | 14 | $533 |
| Lisinopril | Generic | 37 | 11 | $301 |
| Rosuvastatin Calcium | Generic | 37 | 14 | $503 |
| Escitalopram Oxalate | Generic | 35 | 14 | $585 |
| Pantoprazole Sodium | Generic | 33 | 18 | $522 |
Hospital affiliations
Frequently asked questions
What is Dr. Megan Rotzenberg's medical specialty?
Dr. Megan Rotzenberg practices Internal Medicine Physician in Germantown, WI.
Where does Dr. Megan Rotzenberg practice?
Dr. Megan Rotzenberg practices at N112W15415 Mequon RD, Germantown, WI 530223410. Office phone: 2622507800.
What is Dr. Megan Rotzenberg's NPI?
Dr. Megan Rotzenberg's National Provider Identifier (NPI) is 1285084335, issued by NPPES.
Does Dr. Megan Rotzenberg accept Medicare assignment?
Yes. Dr. Megan Rotzenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Megan Rotzenberg commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.